/**
 * Copyright (C) 2013 Open Whisper Systems
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.whispersystems.textsecure.crypto.ecc;

import org.spongycastle.crypto.params.ECPrivateKeyParameters;

public class NistECPrivateKey implements ECPrivateKey {

  private final ECPrivateKeyParameters privateKey;

  public NistECPrivateKey(ECPrivateKeyParameters privateKey) {
    this.privateKey = privateKey;
  }

  @Override
  public byte[] serialize() {
    return privateKey.getD().toByteArray();
  }

  @Override
  public int getType() {
    return Curve.NIST_TYPE;
  }

  public ECPrivateKeyParameters getParameters() {
    return privateKey;
  }
}
